tests: (Workaround) Add VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT for swap chain image
This is a temporary workaround for some implementations.
diff --git a/tests/vktestframework.cpp b/tests/vktestframework.cpp
index 2b8fc6b..be39d2d 100644
--- a/tests/vktestframework.cpp
+++ b/tests/vktestframework.cpp
@@ -676,7 +676,9 @@
swap_chain.imageExtent.width = m_width;
swap_chain.imageExtent.height = m_height;
swap_chain.imageArraySize = 1;
- swap_chain.imageUsageFlags = VK_IMAGE_USAGE_TRANSFER_DESTINATION_BIT;
+ // Note: Addition of color attachment is a workaround needed for some implementations
+ swap_chain.imageUsageFlags = VK_IMAGE_USAGE_TRANSFER_DESTINATION_BIT |
+ VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
swap_chain.swapModeFlags = VK_SWAP_MODE_FLIP_BIT_WSI |
VK_SWAP_MODE_BLIT_BIT_WSI;